运行的时候不知道哪里错了？求解

Question

#include <stdio.h>

int main()
{
int h1,h2;
int m1,m2;

printf("输入现在的时间%d %d");
scanf("%d %d",&h1,&m1);

printf("输入过去的时间%d %d");
scanf("%d %d",&h2,&m2);

printf("%d",h1*60+m1-h2*60+m2);

return 0;

}

Answer 1

//printf("%d",h1*60+m1-h2*60+m2);改成下面的
printf("%d",h1*60+m1-(h2*60+m2));